A new phloroglucinol diglycoside derivative from Hypericum japonicum Thunb.
نویسندگان
چکیده
A new phloroglucinol diglycoside 1, together with eight known compounds, were isolated from Hypericum japonicum Thunb. The structure of the new compound 1 was determined by spectroscopic methods to be 4,6-dimethyl-5-O-[alpha-L-rhamnopyranosyl-(1-->6)-alpha-D-glucopyranosyl] multifidol. Different solvent extracts of Hypericum japonicum Thunb. were tested for in vivo antihypoxic activity using mice, with the EtOAc extract showing better activity.
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ورودعنوان ژورنال:
- Molecules
دوره 13 11 شماره
صفحات -
تاریخ انتشار 2008